where to put wire for AFR?
06 July 2003, 01:14 PM
#2
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It has to go on the output of the Lambda sensor. If yours is a 3 wire one the wires are black/red/white. The white one is the signal output wire. If it is a 4 wire then I don't know but someone will. The output goes into the ECU but I don't know which the wire for that is, once again someone else will know for sure. I attached mine to the white wire from the sensor.
Les
Les
25 September 2003, 08:37 PM
#4
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DONT scotchblock it..!!!!!!!! they are crap for connections like this..!!
If you dont want to run a wire through the fire wall then take the o2 signal from the ECU, i did this on my MY95 WRX you want pin 6 on connector block B43 think it will be the same for the UK ECU.
Dan
If you dont want to run a wire through the fire wall then take the o2 signal from the ECU, i did this on my MY95 WRX you want pin 6 on connector block B43 think it will be the same for the UK ECU.
Dan
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27 September 2003, 09:27 AM
#9
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97-98 impreza ECU diagram is the one below i think
Mikey
See here for your ECU pin out.!! you want page 34 of the pdf.
http://www.mrtrally.com.au/performance/docs/WRX-V5.pdf
Dan
[Edited by dhorwich - 9/27/2003 9:30:17 AM]
Mikey
See here for your ECU pin out.!! you want page 34 of the pdf.
http://www.mrtrally.com.au/performance/docs/WRX-V5.pdf
Dan
[Edited by dhorwich - 9/27/2003 9:30:17 AM]
28 September 2003, 04:50 PM
#12
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It might be one of the 'pressure sensor' wires but dont quote me on it.. I think they are for the map sensor.. could be pin 4 on connector B43 but like i said dont quote me on it... someone else may be able to help..
Dan
Dan
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